CN101972136A - Retina digital imaging adapter - Google Patents
Retina digital imaging adapter Download PDFInfo
- Publication number
- CN101972136A CN101972136A CN201010555233XA CN201010555233A CN101972136A CN 101972136 A CN101972136 A CN 101972136A CN 201010555233X A CN201010555233X A CN 201010555233XA CN 201010555233 A CN201010555233 A CN 201010555233A CN 101972136 A CN101972136 A CN 101972136A
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- camera
- retina
- digital
- traditional
- digital camera
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Abstract
The invention is characterized in that the traditional analog camera is replaced with a digital camera by utilizing a basic optical system arranged on the traditional retina digital analog camera; a bayonet which is suitable for the digital camera is designed; one surface of the bayonet is provided with a concave-convex bayonet which can be clamped with the port of the digital camera after the lens of the digital camera is removed; the other surface of the bayonet is in threaded connection with a 450 reflector rack; the vertical port of the 450 reflector rack is connected with an optical lens mounting tube; and the optical lens mounting tube is arranged on the traditional retina digital analog camera. The invention has the advantages that the digital camera is greater than 2 pieces per second in shooting speed and can continuously take pictures by more than 20 seconds; a USB (Universal Serial Bus) interface can make digital imaging dynamically displayed on a computer monitoring screen in real time and has a real-time picture recording function. The invention only modifies the traditional analog camera and has low cost and good imaging effect.
Description
Technical field
The present invention relates to a kind of adapter apparatus, particularly a kind of adapter that is used for the digital image of traditional retina analog video camera.
Background technology
On retinopathy or the retina foreign body is arranged, generally will make a video recording and note, determine medical scheme by slice, thin piece.At present, traditional retina analog video camera generally all is by after the optical system, takes with analog video camera, washes egative film seal photograph again, and shortcoming is that film is out of stock, and can not make a video recording continuously.
Summary of the invention
In order to solve the problem that aforementioned retina shooting exists, the present invention utilizes the fundamental optical system of adorning on traditional retina analog video camera, traditional analogue camera is replaced with digital camera, design a bayonet socket that is applicable to digital camera, the one side of this bayonet socket has concavo-convex bayonet socket, can and digital camera unload port card behind the camera lens, the another side of bayonet socket and one 45
0Mirror holder is spirally connected, and 45
0The vertical port of mirror holder is installed tube with an optical lens and is connected, and optical lens is installed tube and is installed on traditional retina analog video camera.
Described optical lens is installed tube, is with the image of traditional retina analog video camera camera lens front, reflexes to 45 through optical system
0On the illuminator on the mirror holder.
Described optical lens is installed an interior optical system, and fundus imaging reduction eyeglass, optical imagery filtration eyeglass, the trichroism eyeglass of optical imagery and optical imagery eyeglass are installed in tube is installed from bottom to top successively.
Superior effect of the present invention is:
1) the film making speed of digital camera is greater than 2/second, and can take pictures more than 20 seconds continuously;
2) USB interface can be presented at digital image-forming on the computer monitor screen real-time dynamicly, and real-time recording function is arranged;
3) the present invention only transforms existing analog video camera, and cost is low, and imaging effect is good.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 2 is the overall diagram of Fig. 1;
The number in the figure explanation:
1-bayonet socket; 2-45
0Mirror holder;
3-illuminator; 4-optical lens is installed tube;
5-optical imagery eyeglass; The trichroism eyeglass of 6-optical imagery;
7-optical imagery filters eyeglass; 8-fundus imaging reduction eyeglass.
The specific embodiment
See also shown in the accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention utilizes the fundamental optical system of adorning on traditional retina analog video camera, traditional analogue camera is replaced with digital camera, design a bayonet socket 1 that is applicable to digital camera, the one side of this bayonet socket 1 has concavo-convex bayonet socket, can and digital camera unload port card behind the camera lens, the another side of bayonet socket 1 and one 45
0 Mirror holder 2 is spirally connected, and 45
0 Mirror holder 2 vertical ports are installed tube 4 with an optical lens and are connected, and optical lens is installed tube 4 and is installed on traditional retina analog video camera.
Described optical lens is installed tube 4, is with the image of traditional retina analog video camera camera lens front, reflexes to 45 through optical system
0On the illuminator 3 on the mirror holder 2.
Described optical lens is installed the optical system in the tube 4, fundus imaging reduction eyeglass 8 is installed successively from bottom to top in tube 4 is installed, optical imagery filters eyeglass 7, the trichroism eyeglass 6 of optical imagery and optical imagery eyeglass 5.
As shown in Figure 2, optical lens of the present invention is installed tube 4 and is installed on traditional retina analog video camera, bayonet socket 1 and digital camera unload the port card behind the camera lens, can take continuously the foreign body on retinopathy or the retina, and can record a video, and the output of the USB port by digital camera, be presented at real-time dynamicly on the computer monitor screen, medical treatment and diagnosis are brought great convenience.
Claims (3)
1. retina digital image adapter, it is characterized in that: design a bayonet socket that is applicable to digital camera, the one side of this bayonet socket has concavo-convex bayonet socket, can and digital camera unload port card behind the camera lens, the another side of bayonet socket and one 45
0Mirror holder is spirally connected, and 45
0The vertical port of mirror holder is installed tube with an optical lens and is connected, and optical lens is installed tube and is installed on traditional retina analog video camera.
2. retina digital image adapter according to claim 1 is characterized in that: described optical lens is installed tube, is with the image of traditional retina analog video camera camera lens front, reflexes to 45 through optical system
0On the illuminator on the mirror holder.
3. retina digital image adapter according to claim 2, it is characterized in that: described optical lens is installed an interior optical system, and fundus imaging reduction eyeglass, optical imagery filtration eyeglass, the trichroism eyeglass of optical imagery and optical imagery eyeglass are installed in tube is installed from bottom to top successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555233XA CN101972136A (en) | 2010-11-23 | 2010-11-23 | Retina digital imaging adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555233XA CN101972136A (en) | 2010-11-23 | 2010-11-23 | Retina digital imaging adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972136A true CN101972136A (en) | 2011-02-16 |
Family
ID=43572068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010555233XA Pending CN101972136A (en) | 2010-11-23 | 2010-11-23 | Retina digital imaging adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972136A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170343A (en) * | 1994-11-17 | 1998-01-14 | 研究发展基金会 | Eye imaging system |
| CN2276772Y (en) * | 1996-07-10 | 1998-03-25 | 夏丁兆 | Shooting device mounted in fundus camera |
| CN1454068A (en) * | 1999-12-03 | 2003-11-05 | 彼得·范霍顿 | Synchronizer for fundus camera |
| CN201867576U (en) * | 2010-11-23 | 2011-06-15 | 上海新眼光光电技术有限公司 | Optical interface device for digital imaging on eyebase |
-
2010
- 2010-11-23 CN CN201010555233XA patent/CN101972136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170343A (en) * | 1994-11-17 | 1998-01-14 | 研究发展基金会 | Eye imaging system |
| CN2276772Y (en) * | 1996-07-10 | 1998-03-25 | 夏丁兆 | Shooting device mounted in fundus camera |
| CN1454068A (en) * | 1999-12-03 | 2003-11-05 | 彼得·范霍顿 | Synchronizer for fundus camera |
| CN201867576U (en) * | 2010-11-23 | 2011-06-15 | 上海新眼光光电技术有限公司 | Optical interface device for digital imaging on eyebase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200092, room 65, 614 Chifeng Road, Shanghai, Yangpu District Applicant after: Shanghai new vision medical instrument Limited by Share Ltd Address before: 200092, room 65, 614 Chifeng Road, Shanghai, Yangpu District Applicant before: Shanghai New Eyes Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI NEW EYES PHOTOELECTRIC TECHNOLOGY CO., LTD. TO: SHANGHAI NEW EYES MEDICAL EQUIPMENT CO., LTD. |
|
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |